CDT code · Diagnostic
D0140: Limited Oral Evaluation, Problem Focused
Definition
D0140 is the CDT code for an evaluation limited to a specific problem or complaint, such as pain, swelling or a broken tooth.
Why it matters for the front desk
D0140 is the code for most emergency visits, and it is often billed with a single periapical x-ray. Plans differ on how they treat it: some pay it separately, some count it toward the patient's two exams a year, and some won't pay it on the same day as another evaluation. Knowing the plan's rule before the patient sits down lets the team quote an accurate fee for an unplanned visit.
Related terms
- D0120: Periodic Oral Evaluation D0120 is the CDT code for a periodic oral evaluation of an established patient, the routine exam done at a recall visit.
- D0150: Comprehensive Oral Evaluation D0150 is the CDT code for a comprehensive oral evaluation of a new or established patient, a full exam of the teeth, gums and soft tissue.
- D0210: Intraoral, Comprehensive Series of Radiographic Images D0210 is the CDT code for a full mouth series of x-rays (often called an FMX), a set of periapical and bitewing images that shows every tooth.